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TEM · Tempus AI, Inc.

Everything on this page is public record — SEC Form 4 filings and congressional disclosures — alongside any INSIDER SCANNER research case for this company.

Open-market buys0
Open-market sells9
Research cases0
Last filing2026-09-17

Insider flow: Selling only — a count of disclosed transactions, not a rating or a recommendation.

Insider transaction timeline

Every reported transaction, positioned by trade date. Purchases sit above the axis, sales below; circle area is proportional to dollar value. No share-price line is drawn — this feed carries transaction prices only, and a price history inferred from them would imply market data the filings do not contain.

Open-market purchase Open-market sale
2026-09-16 — Fukushima Ryan · sold 700 @ $70.00 2026-09-17 — LEFKOFSKY ERIC P · sold 52,558 @ $80.52 2026-09-17 — LEFKOFSKY ERIC P · sold 4,942 @ $81.09 2026-09-17 — LEFKOFSKY ERIC P · sold 123,391 @ $80.52 2026-09-17 — LEFKOFSKY ERIC P · sold 11,609 @ $81.09 2026-09-17 — LEFKOFSKY ERIC P · sold 6,855 @ $80.52 2026-09-17 — LEFKOFSKY ERIC P · sold 645 @ $81.09 2026-09-17 — Bartolucci Ryan M · sold 7,062 @ $75.00 2026-09-17 — Polovin Andrew · sold 2,951 @ $75.00
2026-09-162026-09-17

Insider participation

One row per insider, one cell per reported transaction, shaded by value. Repeat buying and activity clustered in time are visible at a glance.

LEFKOFSKY ERIC P CEO and Chairman, Director, 10% owner
Fukushima Ryan CEO, Data
Bartolucci Ryan M Chief Accounting Officer
Polovin Andrew EVP, Chief Legal Officer
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The analysis built on top of these filings

The filings above are public record and stay public here. What an account adds for $TEM is the reading of them — and for this company, that is what the list below says it is, no more.

  • Transaction timelineThe [{'transaction_date': '2026-09-17', 'insider_name': 'LEFKOFSKY ERIC P', 'insider_title': 'CEO and Chairman, Director, 10% owner', 'transaction_type': 'Open-market sell', 'shares': 52558.0, 'price': 80.52, 'value': 4231970.16, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'LEFKOFSKY ERIC P', 'insider_title': 'CEO and Chairman, Director, 10% owner', 'transaction_type': 'Open-market sell', 'shares': 4942.0, 'price': 81.09, 'value': 400746.78, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'LEFKOFSKY ERIC P', 'insider_title': 'CEO and Chairman, Director, 10% owner', 'transaction_type': 'Open-market sell', 'shares': 123391.0, 'price': 80.52, 'value': 9935443.32, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'LEFKOFSKY ERIC P', 'insider_title': 'CEO and Chairman, Director, 10% owner', 'transaction_type': 'Open-market sell', 'shares': 11609.0, 'price': 81.09, 'value': 941373.81, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'LEFKOFSKY ERIC P', 'insider_title': 'CEO and Chairman, Director, 10% owner', 'transaction_type': 'Open-market sell', 'shares': 6855.0, 'price': 80.52, 'value': 551964.6, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'LEFKOFSKY ERIC P', 'insider_title': 'CEO and Chairman, Director, 10% owner', 'transaction_type': 'Open-market sell', 'shares': 645.0, 'price': 81.09, 'value': 52303.05, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'Bartolucci Ryan M', 'insider_title': 'Chief Accounting Officer', 'transaction_type': 'Open-market sell', 'shares': 7062.0, 'price': 75.0, 'value': 529650.0, 'is_buy': False}, {'transaction_date': '2026-09-17', 'insider_name': 'Polovin Andrew', 'insider_title': 'EVP, Chief Legal Officer', 'transaction_type': 'Open-market sell', 'shares': 2951.0, 'price': 75.0, 'value': 221325.0, 'is_buy': False}, {'transaction_date': '2026-09-16', 'insider_name': 'Fukushima Ryan', 'insider_title': 'CEO, Data', 'transaction_type': 'Open-market sell', 'shares': 700.0, 'price': 70.0, 'value': 49000.0, 'is_buy': False}] reported transactions plotted over the window rather than listed, so concentration is visible.

Not available for TEM today: no reported open-market purchases in this window, so there is no insider cost basis to compute; no research case — nothing here has cleared the scoring threshold. Both appear on this page on their own if that changes.

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Not financial advice. This page reports public filings and past research output. It is not a recommendation to buy or sell, and no price target here is a prediction. Trade at your own risk.